<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <!-- 引入样式 -->
  <link rel="stylesheet" href="../plugins/element-ui/index.css" />
  <link rel="stylesheet" href="../css/common.css" />
  <link rel="stylesheet" href="../css/page.css" />
</head>
<body style="height: auto">
   <div class="dashboard-container" id="bounty-app">
       <div class="container">

           <!--      表格上方的工具条-->
           <div class="tableBar">
               <el-input
                       v-model="input"
                       placeholder="请输入海贼的姓名"
                       style="width: 250px"
                       clearable
                       @keyup.enter.native="handleQuery"
               >
                   <i
                           slot="prefix"
                           class="el-input__icon el-icon-search"
                           style="cursor: pointer"
                           @click="init"
                   ></i>
               </el-input>

               <div class="tableLab">
                   <span style="border:none;" class="span-btn delBut non" @click="deleteHandle('批量', null)">批量删除</span>

                   <el-button
                           type="primary"
                           @click="addFoodtype('add')"
                   >
                       + 发布悬赏令
                   </el-button>
               </div>
           </div>

           <!--      菜品表格-->
           <el-table
                   :data="tableData"
                   stripe
                   class="tableBox"
                   @selection-change="handleSelectionChange"
           >
               <!--        复选框字段-->
               <el-table-column
                       type="selection"
                       width="25"
               >
               </el-table-column>

               <!--        姓名字段-->
               <el-table-column
                       prop="name"
                       label="姓名"
               >
               </el-table-column>

               <!--        类别字段-->
               <el-table-column
                       prop="typeName"
                       label="类别"
               ></el-table-column>

               <!--        图片下载字段-->
               <el-table-column prop="image" label="照片" align="center">
                   <template slot-scope="{ row }">
                       <el-image style="width: auto; height: 40px; border:none;cursor: pointer;"
                                 :src="getImage(row.image)"
                                 :preview-src-list="[ `/common/download?name=${row.image}` ]" >
                           <div slot="error" class="image-slot">
                               <img  style="width: auto; height: 40px; border:none;"  alt="图片正在加载..." src="">
                           </div>
                       </el-image>
                   </template>
               </el-table-column>


               <!--        赏金字段-->
               <el-table-column label="赏金">
                   <template slot-scope="scope">
                       <span style="margin-right: 10px;">${{ scope.row.bounty }}</span>
                   </template>
               </el-table-column>


               <!--        状态字段-->
               <el-table-column label="状态">
                   <template slot-scope="scope">
                       <el-switch
                               v-model="scope.row.status"
                               :active-value="1"
                               :inactive-value="0"
                               active-color="#13ce66"
                               inactive-color="#B9B9B9"
                               @change="statusHandle(scope.row)">
                       </el-switch>
                   </template>
               </el-table-column>


               <!--        海贼团字段-->
               <el-table-column
                       prop="team"
                       label="海贼团"
               ></el-table-column>


               <!--        菜品操作字段-->
               <el-table-column
                       label="操作"
                       width="160"
                       align="center"
               >
                   <template slot-scope="scope">

                       <!--            修改按钮-->
                       <el-button
                               type="text"
                               size="small"
                               class="blueBug"
                               @click="addFoodtype(scope.row.id)"
                       >
                           修改
                       </el-button>



                       <!--            删除按钮-->
                       <el-button
                               type="text"
                               size="small"
                               class="delBut non"
                               @click="deleteHandle('单删', scope.row.id)"
                       >
                           删除
                       </el-button>
                   </template>
               </el-table-column>
           </el-table>

           <!--      分页工具条-->
           <el-pagination
                   class="pageList"
                   :page-sizes="[5, 7, 9, 12]"
                   :page-size="pageSize"
                   layout="total, sizes, prev, pager, next, jumper"
                   :total="counts"
                   @size-change="handleSizeChange"
                   :current-page.sync="page"
                   @current-change="handleCurrentChange"
           ></el-pagination>

       </div>
       </div>
  </div>
    <!-- 开发环境版本，包含了有帮助的命令行警告 -->
    <script src="../plugins/vue/vue.js"></script>
    <!-- 引入组件库 -->
    <script src="../plugins/element-ui/index.js"></script>
    <!-- 引入axios -->
    <script src="../plugins/axios/axios.min.js"></script>
    <script src="../js/request.js"></script>
    <script src="../api/food.js"></script>
    <script>
      new Vue({
        el: '#bounty-app',
        data() {
          return {
             input: '',
             counts: 0,
             page: 1,
             pageSize: 5,
             tableData : [],
             checkList: [],
             dishState : '',
          }
        },
        computed: {},
        created() {
          this.init()
        },
        mounted() {
        },
        methods: {
          async init () {
            const params = {
              page: this.page,
              pageSize: this.pageSize,
              name: this.input ? this.input : undefined
            }
            await getDishPage(params).then(res => {
              if (String(res.code) === '1') {
                this.tableData = res.data.rows || []
                this.counts = res.data.totalCount
              }
            }).catch(err => {
              this.$message.error('请求出错了：' + err)
            })
          },

          getImage (image) {
            return `/common/download?name=${image}`
          },

          handleQuery() {
            this.page = 1;
            this.init();
          },

          // 添加和修改
          addFoodtype (st) {
            if (st === 'add'){
              window.parent.menuHandle({
                id: '4',
                url: 'add.html',
                name: '添加悬赏令'
              },true)
            } else {
              window.parent.menuHandle({
                id: '4',
                url: 'add.html?id='+st,
                name: '修改悬赏令'
              },true)
            }
          },

          // 删除
          deleteHandle (type, id) {
            if (type === '批量' && id === null) {
              if (this.checkList.length === 0) {
                return this.$message.error('请选择删除对象')
              }
            }
            this.$confirm('确认删除该悬赏令, 是否继续?', '确定删除', {
              'confirmButtonText': '确定',
              'cancelButtonText': '取消',
            }).then(() => {
              deleteDish(type === '批量' ? this.checkList.join(',') : id).then(res => {
                if (res.code === 1) {
                  this.$message.success('删除成功！')
                  this.handleQuery()
                } else {
                  this.$message.error(res.msg || '操作失败')
                }
              }).catch(err => {
                this.$message.error('请求出错了：' + err)
              })
            })
          },

            //状态更改方法
            statusHandle (row) {
                let params = {}

                //批量起售、停售
                if (typeof row === 'string' ) {
                    //判断是否勾选
                    if (this.checkList.length === 0) {
                        this.$message.error('批量操作，请先勾选操作菜品！')
                        return false
                    }
                    params.id = this.checkList.join(',')
                    params.status = row
                }
                else {
                    params.id = row.id
                    //row.status 若是 非0 , 及为 true
                    //row.status 若是 0 ， 则为 false
                    //综上，可以实现，0变1，1变0
                    params.status = row.status ? '0' : '1'
                }
                this.dishState = params

                this.$confirm('确认更改状态?', '提示', {
                    'confirmButtonText': '确定',
                    'cancelButtonText': '取消',
                    'type': 'warning'
                }).then(() => {
                    // 起售停售---批量起售停售接口

                    UpdateStatus(this.dishState)
                        .then(res => {
                        if (res.code === 1) {
                            this.$message.success('状态已经更改成功！')
                            this.handleQuery()
                        } else {
                            this.$message.error(res.msg || '操作失败')
                        }
                    })
                })
                    .catch(() => {
                        this.handleQuery()
                    })
            },

          // 全部操作
          handleSelectionChange (val){
            let checkArr = []
            val.forEach((n) => {
              checkArr.push(n.id)
            })
            this.checkList = checkArr
          },
          handleSizeChange (val) {
            this.pageSize = val
            this.init()
          },
          handleCurrentChange (val) {
            this.page = val
            this.init()
          }
        }
      })
    </script>
</body>
</html>